Horizontally Opposed Engine

- Feb 06, 2019-

In the above description of the cylinder V-arranged engine, it has been mentioned that the V-shaped layout usually forms an angle of 60° (the angle between the left and right cylinder center lines is γ<180°), and the cylinder angle of the horizontally opposed engine It is 180 degrees. However, the manufacturing cost and process difficulty of horizontally opposed engines are quite high, so currently only Porsche and Subaru are in use in the world.